<!-- HTML header for doxygen 1.8.8-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <!-- For Mobile Devices -->
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
        <meta name="generator" content="Doxygen 1.8.18"/>
        <script type="text/javascript" src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
        <title>ML-HElib: SimpleTrainingSet.h Source File</title>
        <!--<link href="tabs.css" rel="stylesheet" type="text/css"/>-->
        <script type="text/javascript" src="dynsections.js"></script>
        <link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
        <link href="doxygen.css" rel="stylesheet" type="text/css" />
        <link href="customdoxygen.css" rel="stylesheet" type="text/css"/>
        <link href='https://fonts.googleapis.com/css?family=Roboto+Slab' rel='stylesheet' type='text/css'>
		<link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,100;1,700&family=Merriweather&family=Merriweather+Sans&family=Open+Sans&family=Poppins:ital@1&family=Roboto:ital,wght@0,400;1,300;1,900&display=swap" rel="stylesheet"> 
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
        <link href="jquery.smartmenus.bootstrap.css" rel="stylesheet">
        <script type="text/javascript" src="jquery.smartmenus.js"></script>
        <!-- SmartMenus jQuery Bootstrap Addon -->
        <script type="text/javascript" src="jquery.smartmenus.bootstrap.js"></script>
        <!-- SmartMenus jQuery plugin -->
    </head>
    <body style="font-family: 'Merriweather', serif;">
        <nav class="navbar navbar-default" role="navigation">
            <div class="container">
                <div class="navbar-header">
                    <a class="navbar-brand">ML-HElib </a>
                </div>
            </div>
        </nav>
        <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
            <div class="content" id="content">
                <div class="container">
                    <div class="row">
                        <div class="col-sm-12 panel " style="padding-bottom: 15px;">
                            <div style="margin-bottom: 15px;">
<!-- end header part -->
<!-- Generated by Doxygen 1.8.18 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">SimpleTrainingSet.h</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">* MIT License</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">* Copyright (c) 2020 International Business Machines</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">* Permission is hereby granted, free of charge, to any person obtaining a copy</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">* of this software and associated documentation files (the &quot;Software&quot;), to deal</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">* in the Software without restriction, including without limitation the rights</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">* copies of the Software, and to permit persons to whom the Software is</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">* furnished to do so, subject to the following conditions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">* The above copyright notice and this permission notice shall be included in all</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">* copies or substantial portions of the Software.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">*</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">* THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">* SOFTWARE.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#ifndef SIMPLETRAININGSET_H_</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#define SIMPLETRAININGSET_H_</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;DoubleMatrixArray.h&quot;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &quot;DoubleMatrix.h&quot;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="struct_batch.html">   32</a></span>&#160;<span class="keyword">struct </span><a class="code" href="struct_batch.html">Batch</a> {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> samples;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;  <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a> labels;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;  <a class="code" href="struct_batch.html">Batch</a>(){}</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;};</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="class_simple_training_set.html">   51</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_simple_training_set.html">SimpleTrainingSet</a> {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  <span class="keywordtype">int</span> batchSize;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="keywordtype">int</span> numLabels;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keywordtype">int</span> numSamples;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  std::vector&lt;Batch&gt; batches;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  <span class="keywordtype">void</span> loadSamples(<span class="keyword">const</span> std::string&amp;sampleFile,<span class="keyword">const</span> std::string&amp; sampleWeights);</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  <span class="keywordtype">void</span> loadLabels(<span class="keyword">const</span> std::string&amp;labelFile,<span class="keyword">const</span> std::string&amp; labelWeights);</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <a class="code" href="class_simple_training_set.html">SimpleTrainingSet</a>(<span class="keywordtype">int</span> batchSize) : batchSize(batchSize){}</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  ~<a class="code" href="class_simple_training_set.html">SimpleTrainingSet</a>(){}</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="keywordtype">void</span> loadFromH5(<span class="keyword">const</span> std::string&amp;sampleFile,<span class="keyword">const</span> std::string&amp; sampleWeights,</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;          <span class="keyword">const</span> std::string&amp;labelFile,<span class="keyword">const</span> std::string&amp; labelWeights);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keywordtype">void</span> loadFromH5(<span class="keyword">const</span> std::string&amp;sampleFile,<span class="keyword">const</span> std::string&amp; sampleWeights);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp; getSamples(<span class="keywordtype">int</span> batch)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordflow">return</span> batches[batch].samples;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_double_matrix_array.html">DoubleMatrixArray</a>&amp; getLabels(<span class="keywordtype">int</span> batch)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="keywordflow">return</span> batches[batch].labels;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  }</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> getNumBatches()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="keywordflow">return</span> batches.size();</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  }</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> getBatchSize()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keywordflow">return</span> batchSize;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  }</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; getSample(<span class="keywordtype">int</span> batch, <span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordflow">return</span> batches[batch].samples.getMat(i);</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  }</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_double_matrix.html">DoubleMatrix</a>&amp; getLabel(<span class="keywordtype">int</span> batch, <span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordflow">return</span> batches[batch].labels.getMat(i);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> getNumSamples()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keywordflow">return</span> numSamples;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  }</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">int</span> getNumLabels()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keywordflow">return</span> numLabels;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;};</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;std::ostream&amp; operator&lt;&lt;(std::ostream&amp;out, <span class="keyword">const</span> <a class="code" href="class_simple_training_set.html">SimpleTrainingSet</a>&amp;ts);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="astruct_batch_html"><div class="ttname"><a href="struct_batch.html">Batch</a></div><div class="ttdef"><b>Definition:</b> SimpleTrainingSet.h:32</div></div>
<div class="ttc" id="aclass_simple_training_set_html"><div class="ttname"><a href="class_simple_training_set.html">SimpleTrainingSet</a></div><div class="ttdef"><b>Definition:</b> SimpleTrainingSet.h:51</div></div>
<div class="ttc" id="aclass_double_matrix_html"><div class="ttname"><a href="class_double_matrix.html">DoubleMatrix</a></div><div class="ttdef"><b>Definition:</b> DoubleMatrix.h:40</div></div>
<div class="ttc" id="aclass_double_matrix_array_html"><div class="ttname"><a href="class_double_matrix_array.html">DoubleMatrixArray</a></div><div class="ttdef"><b>Definition:</b> DoubleMatrixArray.h:44</div></div>
<!-- HTML footer for doxygen 1.8.8-->
<!-- start footer part -->
</div>
</div>
</div>
</div>
</div>
<hr class="footer"/><address class="footer"><small>
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.18
</small></address>
</body>
        <script type="text/javascript" src="doxy-boot.js"></script>
</html>
